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Fair Value Measurements (Tables)
6 Months Ended
Jun. 30, 2022
Fair Value Measurements  
Summary of major categories of financial assets and liabilities measured at fair value on a recurring basis

The following fair value hierarchy table presents information about each major category of our financial assets and liabilities measured at fair value on a recurring basis (in thousands):

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Level 1

    

Level 2

    

Level 3

    

Total

 

June 30, 2022

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​

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Assets

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​

​

​

​

​

​

​

​

​

​

​

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Cash

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$

4,185

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$

—

​

$

—

​

$

4,185

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Money market funds (cash equivalents)

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​

88,141

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​

—

​

​

—

​

​

88,141

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Total assets

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$

92,326

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$

—

​

$

—

​

$

92,326

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December 31, 2021

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Assets

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​

​

​

​

​

​

​

​

​

​

​

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Cash

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$

2,360

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$

—

​

$

—

​

$

2,360

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Money market funds (cash equivalents)

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​

120,567

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​

—

​

​

—

​

​

120,567

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Total assets

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$

122,927

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$

—

​

$

—

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$

122,927

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